Search a number
-
+
242243232301211 = 2116703171277367
BaseRepresentation
bin110111000101000110100101…
…110011111000000010011011
31011202201020010100220001112112
4313011012211303320002123
5223222403114432114321
62215113000555102535
7102011332056336041
oct6705064563700233
91152636110801475
10242243232301211
1170205861403159
1223204440441a4b
13a52259202a49b
1443b68c6634391
151d01480873a5b
hexdc51a5cf809b

242243232301211 has 8 divisors (see below), whose sum is σ = 243427616715264. Its totient is φ = 241059190455720.

The previous prime is 242243232301201. The next prime is 242243232301219. The reversal of 242243232301211 is 112103232342242.

It is a happy number.

242243232301211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242243232301211 - 222 = 242243228106907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242243232301219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84224351 + ... + 87053016.

It is an arithmetic number, because the mean of its divisors is an integer number (30428452089408).

Almost surely, 2242243232301211 is an apocalyptic number.

242243232301211 is a deficient number, since it is larger than the sum of its proper divisors (1184384414053).

242243232301211 is a wasteful number, since it uses less digits than its factorization.

242243232301211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171284281.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 242243232301211 its reverse (112103232342242), we get a palindrome (354346464643453).

The spelling of 242243232301211 in words is "two hundred forty-two trillion, two hundred forty-three billion, two hundred thirty-two million, three hundred one thousand, two hundred eleven".

Divisors: 1 211 6703 1414333 171277367 36139524437 1148072191001 242243232301211